<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>06-thymeleaf修改标签属性</title>
</head>
<body>

<input type="text" th:value="${msg}">
<a th:href="${msg}">超链接</a>


</body>
</html>